More incidents of diarrhea, just in time for summer
Scientists test how tagging devices increase drag for marine animals.
They look so happy!
You can't watch everything, so let an analysis of physics data guide you to this summer's most competitive events
The design only reduces drag in the water if you are an actual shark
The hottest, fastest lifeguard on the beach is named EMILY
An accelerometer in the watch detects when you turn, leaving you to focus on form
An unmanned undersea vehicle targets combat divers
New Olympic regulations place limits on performance-enhancing swimsuits
Popular Science Features Editor Nicole Dyer has an online alter ego: she is the SciKu master of PopSci.com
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